CN211583915U - Linkage type turning-over medical bed - Google Patents
Linkage type turning-over medical bed Download PDFInfo
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- CN211583915U CN211583915U CN201922241570.0U CN201922241570U CN211583915U CN 211583915 U CN211583915 U CN 211583915U CN 201922241570 U CN201922241570 U CN 201922241570U CN 211583915 U CN211583915 U CN 211583915U
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Abstract
The utility model discloses a linkage type turning-over medical bed, which comprises a square frame, wherein a supporting column is arranged in the square frame, a first bed board is arranged in the square frame, second bed boards are arranged on two sides of the first bed board, third bed boards are arranged on two sides of the first bed board and the second bed board, two supporting rods are respectively arranged on two sides of the lower surface of the second bed plate, first rolling bearings are arranged on two sides of the lower surface of the supporting column, second rolling bearings are arranged on two sides of the lower surface of the supporting rod, rotating shafts are arranged on two sides below the first bed plate, a fixing plate is arranged below the first bed plate, a brake motor is arranged on the fixing plate, a first gear is arranged at the rotating end of the brake motor, a second gear is arranged on one side of the first gear, a first transmission wheel is arranged on one side of the second gear, and a second transmission wheel is mounted on the rotating shaft. The beneficial effects of the utility model are that, accessible motor drives and rotates the third bed board to the inboard and turns up, and the patient of being convenient for stands up.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically the utility model relates to a linkage type stands up medical bed.
Background
The patient need go to the hospital in and lie in the sick bed and treat when sick, when the treatment finishes the rehabilitation, because patient's weak body, just moved the operation, the too big reason such as age leads to patient to lie in inconvenient removal on the sick bed, when patient need stand up, self can't remove, if stand up through nursing staff help, not only stand up hard, the vibrational force that patient received when standing up is too big, causes the secondary injury easily.
In the prior art, a patient can be assisted to turn over through a turning-over medical bed, the turning-over medical bed mainly drives two ends of the medical bed to rotate and rise under the action of a rocker or a telescopic rod, so that the patient can sit up and curl legs conveniently, bed boards on two sides of the medical bed can be driven to rotate and rise towards the inner side to assist the patient to turn over, but the two functions can only be simultaneously realized, namely when the two ends rotate and rise, two sides cannot rise, when the two sides rise, the two ends cannot rotate and rise, when the middle position of the medical bed is turned, two sides of a head board are turned towards the inner side through the connection of hinges, so that the patient can be conveniently turned over, when the rotating direction needs to be switched, if the bed boards on the two ends are not put back in place, pressure is applied to the bed boards on the two sides, the bed boards are rotated, the medical bed is easy.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the above problems and design a linkage type turn-over medical bed.
The technical scheme of the utility model is that the linked turnover medical bed comprises a square frame, four support columns are arranged in the square frame, two ends of each support column are fixedly connected with the surfaces of two sides in the square frame, a first bed board is arranged above the middle position of the square frame, two ends of the first bed board are connected with two support columns at the middle position through bolts, two sides of the first bed board are provided with a second bed board, one end of the second bed board is connected with the first bed board through hinges, the other end of the second bed board is arranged on the support columns at two sides, two sides of the first bed board and the second bed board are provided with a third bed board, the third bed board is respectively connected with the first bed board and the second bed board through hinges, two support rods are respectively arranged at two sides of the lower surface of the second bed board, and two ends of the support rods extend to the lower part of the third bed, first rolling bearings are mounted on two sides of the lower surfaces of two support columns located in the middle, second rolling bearings are mounted on two sides of the lower surfaces of the support rods, rotating shafts are arranged on two sides below the first bed plate, two ends of each rotating shaft penetrate through the first rolling bearings, a connecting shaft is arranged on one side of each second rolling bearing, one end of each connecting shaft is inserted into the corresponding second rolling bearing, the other end of each connecting shaft penetrates through the corresponding second rolling bearing and is connected with the corresponding rotating shaft through a universal joint, extension rods are mounted at two ends of each rotating shaft and the corresponding connecting shaft, rollers are mounted at the upper ends of the extension rods, the support columns are connected through fixing columns, a fixing plate is arranged below the first bed plate, a brake motor is mounted on the fixing plate, a first gear is mounted at the rotating end of the, be equipped with the dwang between two fixed stations, the dwang both ends are inserted in the third antifriction bearing, install the second gear on the dwang, second gear and first gear engagement, first drive wheel is installed to second gear one side, install the second drive wheel in the axis of rotation, first drive wheel and second drive wheel pass through the drive belt and connect.
Further, surface mounting has eight supporting legs under the square frame, the universal wheel is installed to the supporting leg lower extreme, fixed plate both ends are connected with the inboard fixed surface of four supporting legs of intermediate position, the rail guard is installed in the square frame outside, the supporting leg of both sides passes through the connecting rod and connects.
Furthermore, the connecting rod is connected with the supporting rod close to one side of the connecting rod through an electric telescopic rod, and the electric telescopic rod is connected with the connecting rod and the supporting rod through a hinge.
Furthermore, the second bed board and the third bed board at the tailstock position are connected with a fourth bed board through hinges, three fixing rods are arranged below the fourth bed board, one end of each fixing rod is fixedly connected with the support column, and the other end of each fixing rod is fixedly connected with the inner side surface of the square frame.
Further, the first gear is a pinion gear, and the second gear is a bull gear.
The utility model has the advantages that: the first bed board is fixedly arranged on the square frame through bolts, the two sides of the first bed board are connected with a second bed board through hinges, the second bed board can be turned up towards the inner side of the first bed board by the aid of the stretching of an electric telescopic rod, a patient can sit up and curl legs conveniently, when the patient needs to turn over, the second bed board can be rotated by starting a brake motor, a rotating shaft can be driven to rotate through transmission of gears and transmission wheels, an extension rod is rotated, accordingly, third bed boards on the two sides of the first bed board are pushed to turn towards the inner side by the aid of the hinges, the second bed board can slightly incline by a certain angle for more comfortable rest of the patient, the connecting shaft and the rotating shaft can form a certain angle at the moment, the connecting shaft and the rotating shaft are connected through universal joints, when the connecting shaft and the rotating shaft are deviated, the rotation of the rotating shaft is synchronously transmitted to the connecting shaft, and accordingly, the, thereby can assist patient and stand up, second bed board and third bed board do not connect through the hinge, there is certain clearance between it, the medical bed need not to put the second bed board flat completely, can let the third bed board rotate, can make patient lie the rest at the most comfortable angle, patient uses more conveniently, and can not be because the bed board does not get back to the normal position, when just letting other bed boards rotate, make it damage, when the second bed board is in the tilt state, can let and let the third bed board turn up to the inboard, prevent that patient from when the rest, be close to the sick bed edge, lead to falling, patient's safety is protected.
Drawings
Fig. 1 is a schematic structural view of a linkage type turning-over medical bed of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic top view of the linkage type turning-over medical bed of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a schematic side view of the linkage type turning-over medical bed of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
in the figure, 1, a square frame; 2. a support pillar; 3. a first bed plate; 4. a second bed board; 5. a third bed board; 6. a support bar; 7. a first rolling bearing; 8. a second rolling bearing; 9. a rotating shaft; 10. a connecting shaft; 11. a universal joint; 12. an extension rod; 13. a roller; 14. fixing a column; 15. a fixing plate; 16. braking the motor; 17. a first gear; 18. a fixed table; 19. a third rolling bearing; 20. rotating the rod; 21. a second gear; 22. a first drive pulley; 23. a second transmission wheel; 24. a transmission belt; 25. supporting legs; 26. a universal wheel; 27. protecting the fence; 28. a connecting rod; 29. an electric telescopic rod; 30. a fourth bed board; 31. and (5) fixing the rod.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a linkage type turnover medical bed comprises a square frame 1, wherein four supporting columns 2 are arranged in the square frame 1, two ends of each supporting column 2 are fixedly connected with the surfaces of two sides in the square frame 1, a first bed board 3 is arranged above the middle position of the square frame 1, two ends of the first bed board 3 are connected with the two supporting columns 2 at the middle position through bolts, second bed boards 4 are arranged on two sides of the first bed board 3, one end of each second bed board 4 is connected with the first bed board 3 through a hinge, the other end of each second bed board 4 is placed on the supporting columns 2 at two sides, third bed boards 5 are arranged on two sides of the first bed board 3 and the second bed board 4, the third bed boards 5 are respectively connected with the first bed board 3 and the second bed board 4 through hinges, two supporting rods 6 are respectively arranged on two sides of the lower surface of the second bed board 4, two ends of the supporting rods 6 extend to the lower part of the third bed board 5, first rolling bearings, two sides of the lower surface of the support rod 6 are provided with second rolling bearings 8, two sides of the lower part of the first bed plate 3 are provided with rotating shafts 9, two ends of each rotating shaft 9 penetrate through first rolling bearings 7, one side of each second rolling bearing 8 is provided with a connecting shaft 10, one end of each connecting shaft 10 is inserted into each second rolling bearing 8, the other end of each connecting shaft 10 penetrates through another second rolling bearing 8 and is connected with the rotating shaft 9 through a universal joint 11, two ends of each rotating shaft 9 and each connecting shaft 10 are provided with extension rods 12, the upper ends of the extension rods 12 are provided with rollers 13, the support columns 2 are connected through fixing columns 14, a fixing plate 15 is arranged below the first bed plate 3, a brake motor 16 is arranged on the fixing plate 15, a first gear 17 is arranged at the rotating end of the brake motor 16, one side of each brake motor 16 is, two ends of a rotating rod 20 are inserted into a third rolling bearing 19, a second gear 21 is installed on the rotating rod 20, the second gear 21 is meshed with the first gear 17, a first transmission wheel 22 is installed on one side of the second gear 21, a second transmission wheel 23 is installed on the rotating shaft 9, and the first transmission wheel 22 and the second transmission wheel 23 are connected through a transmission belt 24.
In order to facilitate the movement of the sickbed, eight supporting legs 25 are arranged on the lower surface of the square frame 1, universal wheels 26 are arranged at the lower ends of the supporting legs 25, two ends of the fixing plate 15 are fixedly connected with the inner side surfaces of the four supporting legs 25 in the middle, guard rails 27 are arranged on the outer side of the square frame 1, and the supporting legs 25 on two sides are connected through connecting rods 28.
In order to facilitate the turning-up of the second bed board 4, the connecting rod 28 and the support rod 6 close to one side of the connecting rod 28 are connected through an electric telescopic rod 29, and the electric telescopic rod 29 is connected with the connecting rod 28 and the support rod 6 through hinges.
In order to facilitate the leg curling of a patient, a fourth bed board 30 is connected with a second bed board 4 and a third bed board 5 which are positioned at the tail of the bed through hinges, three fixing rods 31 are arranged below the fourth bed board 30, one end of each fixing rod 31 is fixedly connected with a support column 2, and the other end of each fixing rod 31 is fixedly connected with the inner side surface of the square frame 1.
In order to prevent the third plate 5 from rotating too fast, the first gear 17 is a small gear and the second gear 21 is a large gear.
The utility model has the advantages that: the first bed board is fixedly arranged on the square frame through bolts, the two sides of the first bed board are connected with a second bed board through hinges, the second bed board can be turned up towards the inner side of the first bed board by the aid of the stretching of an electric telescopic rod, a patient can sit up and curl legs conveniently, when the patient needs to turn over, the second bed board can be rotated by starting a brake motor, a rotating shaft can be driven to rotate through transmission of gears and transmission wheels, an extension rod is rotated, accordingly, third bed boards on the two sides of the first bed board are pushed to turn towards the inner side by the aid of the hinges, the second bed board can slightly incline by a certain angle for more comfortable rest of the patient, the connecting shaft and the rotating shaft can form a certain angle at the moment, the connecting shaft and the rotating shaft are connected through universal joints, when the connecting shaft and the rotating shaft are deviated, the rotation of the rotating shaft is synchronously transmitted to the connecting shaft, and accordingly, the, thereby can assist patient and stand up, second bed board and third bed board do not connect through the hinge, there is certain clearance between it, the medical bed need not to put the second bed board flat completely, can let the third bed board rotate, can make patient lie the rest at the most comfortable angle, patient uses more conveniently, and can not be because the bed board does not get back to the normal position, when just letting other bed boards rotate, make it damage, when the second bed board is in the tilt state, can let and let the third bed board turn up to the inboard, prevent that patient from when the rest, be close to the sick bed edge, lead to falling, patient's safety is protected.
The working principle of the embodiment is as follows: the medical bed is moved to a proper position by the universal wheels 26, mattresses are laid on the first bed board 3, the second bed board 4, the third bed board 5 and the fourth bed board 30, a patient lies on the mattresses, the guard rails 27 are installed on the square frame 1, the patient lies on the medical bed,
when a patient wants to sit up and curl legs, the electric telescopic rod 29 is started to extend, the supporting rod 6 is pushed to move, one end of the second bed board 4 rotates around the hinge and the other end turns up, so that the second bed boards 4 on two sides of the first bed board are turned up, when the second bed board 4 is turned up, the supporting rod 6 can drive the third bed boards 5 on two sides of the second bed board 4 to rotate upwards, the back of the patient can be supported, the patient can sit up conveniently, when the second bed board 4 at the position of the tail of the bed rotates inwards, the fourth bed board 30 can be pulled to approach the direction of the second bed board 4 on the fixing rod 31 through the hinge connection, one end of the fourth bed board 30 is lifted, the patient can curl legs conveniently, the electric telescopic rod 29 is shortened, and the second bed board 4 and the fourth bed board 30 can be pulled back to the original position,
when a patient wants to turn over, the patient lies on one side of the third bed board 5 at the corresponding position, the brake motor 16 is started to rotate and drives the first gear 17 to rotate, the second gear 21 can be driven to rotate by the meshing of the first gear 17 and the second gear 21, the second gear 21 and the first transmission wheel 22 are arranged on the rotating rod 20 and can drive the first transmission wheel 22 to rotate when the second gear 21 rotates, the first transmission wheel 22 and the second transmission wheel 23 drive the second transmission wheel 23 and the rotating shaft 9 to rotate through the transmission belt 24, the outer diameter of the second gear 21 is larger than that of the first gear 17 and can play a role of reducing speed, so that the rotating speed of the rotating shaft 9 is reduced, the connecting shaft 10 is connected with the rotating shaft 9 through the universal joint 11, the connecting shaft 10 can synchronously rotate, when the second bed board 4 is completely laid, the third bed boards 5 at two sides of the second bed board 4 can also be driven to turn over through the support rod 6, at the moment, the universal joint 11 rotates along with the rotation, when the connecting shaft 10 and the rotating shaft 9 are positioned at a certain angle, the connecting shaft 10 is also driven to rotate, when the rotating shaft 9 and the connecting shaft 10 rotate, the extension rod 12 can be driven to rotate, and one end of the third bed board 5 is lifted up through the roller 13, so that the third bed board 5 can turn over around the hinge to the direction of the second bed board 4, thereby being convenient for helping a patient to turn over,
when a patient lies down for a rest, the second bed board 4 at the position of the bed head is slightly rotated upwards, so that the patient can lie more comfortably, one end of the third bed board 5 is turned up, and the patient can be prevented from rolling towards two sides and falling onto the ground when the patient has a rest, and the safety of the patient is guaranteed.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (5)
1. A linkage type turnover medical bed comprises a square frame (1) and is characterized in that four supporting columns (2) are installed in the square frame (1), the two ends of each supporting column (2) are fixedly connected with the surfaces of the two sides in the square frame (1), a first bed board (3) is arranged above the middle position of the square frame (1), the two ends of the first bed board (3) are connected onto the two supporting columns (2) at the middle position through bolts, second bed boards (4) are arranged on the two sides of the first bed board (3), one end of each second bed board (4) is connected with the corresponding first bed board (3) through a hinge, the other end of each second bed board (4) is placed on the supporting columns (2) at the two sides, third bed boards (5) are arranged on the two sides of the first bed board (3) and the second bed board (4), and the third bed boards (5) are respectively connected with the first bed board (3) and the second bed board (4) through hinges, two support rods (6) are respectively installed on two sides of the lower surface of the second bed plate (4), the two ends of each support rod (6) stretch to the lower side of the third bed plate (5), first rolling bearings (7) are installed on two sides of the lower surface of two support columns (2) located in the middle of the support rods (6), second rolling bearings (8) are installed on two sides of the lower surface of each support rod (6), rotating shafts (9) are arranged on two sides of the lower side of the first bed plate (3), the two ends of each rotating shaft (9) penetrate through the corresponding first rolling bearings (7), one side of each second rolling bearing (8) is provided with a connecting shaft (10), one end of each connecting shaft (10) is inserted into the corresponding second rolling bearing (8), the other end of each connecting shaft (10) penetrates through the corresponding second rolling bearing (8) and is connected with the corresponding rotating shaft (9) through universal joints, idler wheels (13) are installed at the upper end of the extension rod (12), the support columns (2) are connected through fixing columns (14), a fixing plate (15) is arranged below the first bed plate (3), a brake motor (16) is installed on the fixing plate (15), a first gear (17) is installed at the rotating end of the brake motor (16), a fixing table (18) is installed on one side of the brake motor (16), a third rolling bearing (19) is installed on one side of the upper end of the fixing table (18), a rotating rod (20) is arranged between the two fixing tables (18), two ends of the rotating rod (20) are inserted into the third rolling bearing (19), a second gear (21) is installed on the rotating rod (20), the second gear (21) is meshed with the first gear (17), a first transmission wheel (22) is installed on one side of the second gear (21), and a second transmission wheel (23) is installed on the rotating shaft (9), the first transmission wheel (22) and the second transmission wheel (23) are connected through a transmission belt (24).
2. The linked turn-over medical bed as claimed in claim 1, wherein eight supporting legs (25) are mounted on the lower surface of the square frame (1), universal wheels (26) are mounted at the lower ends of the supporting legs (25), two ends of the fixing plate (15) are fixedly connected with the inner side surfaces of the four supporting legs (25) in the middle position, guard rails (27) are mounted on the outer side of the square frame (1), and the supporting legs (25) on two sides are connected through connecting rods (28).
3. A linked turn-over hospital bed according to claim 1, characterized in that the connecting rod (28) and the support bar (6) near the side of the connecting rod (28) are connected by an electric telescopic rod (29), said electric telescopic rod (29) being connected by a hinge to the connecting rod (28) and the support bar (6).
4. The linked turn-over medical bed as claimed in claim 1, wherein the second bed board (4) and the third bed board (5) at the end of the bed are connected with a fourth bed board (30) through hinges, three fixing rods (31) are arranged below the fourth bed board (30), one end of each fixing rod (31) is fixedly connected with the supporting column (2), and the other end of each fixing rod (31) is fixedly connected with the inner surface of the square frame (1).
5. A linked turn-over hospital bed according to claim 1, characterized in that said first gear (17) is a pinion and said second gear (21) is a gearwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241570.0U CN211583915U (en) | 2019-12-15 | 2019-12-15 | Linkage type turning-over medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241570.0U CN211583915U (en) | 2019-12-15 | 2019-12-15 | Linkage type turning-over medical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211583915U true CN211583915U (en) | 2020-09-29 |
Family
ID=72592445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922241570.0U Expired - Fee Related CN211583915U (en) | 2019-12-15 | 2019-12-15 | Linkage type turning-over medical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211583915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535592A (en) * | 2020-12-01 | 2021-03-23 | 长春中医药大学 | Internal medicine nursing position strutting arrangement |
-
2019
- 2019-12-15 CN CN201922241570.0U patent/CN211583915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535592A (en) * | 2020-12-01 | 2021-03-23 | 长春中医药大学 | Internal medicine nursing position strutting arrangement |
| CN112535592B (en) * | 2020-12-01 | 2022-04-01 | 长春中医药大学 | Internal medicine nursing position strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |